So i started with a 79 chevy pickup and did this 2000 5.3l engine swap, kept all the fuel injection.
took a factory harness and modified it to remove egr, trans, evap, rear o2... etc

I am looking for a harness that i can use to replace this factory one

Clean, labeled, and CHEAP price.

if anyone can give me some pointers that would be great.

I have done some internet research but am only finding the $750 ones!!